u-boot.git/drivers/block, branch v2014.04

ahci: Fix data abort on multiple scsi resets.

2014-04-02T19:44:40+00:00

Commit 2faf5fb82ed6 introduced a regression that causes a data
abort when running scsi init followed by scsi reset.

There are 2 problems with the original commit
1) ALLOC_CACHE_ALIGN_BUFFER() allocates memory on the stack but is
assigned to ataid[port] and used by other functions.
2) The function ata_scsiop_inquiry() tries to free memory which was
never allocated on the heap.

Fix these problems by using tmpid as a temporary cache aligned buffer.
Allocate memory separately for ataid[port] and re-use it if required.

Fixes: 2faf5fb82ed6 (ahci: Fix cache align error messages)

Reported-by: Eli Nidam 
Signed-off-by: Roger Quadros

ahci: wait longer for link.

2014-03-10T17:50:31+00:00

I have observed timeouts on a cubietruck.

The increase to 40ms is completely arbitrary and Works For Me(tm). I
couldn't find a good reference for how long you are supposed to wait,
although googling around it seems like tens of ms rather than single
digits is more common. I don't think there is any harm in waiting a bit
longer.

Signed-off-by: Ian Campbell

ahci-plat: Provide a weak scsi_init hook

2014-03-10T17:50:31+00:00

This allow the platform to register the platform ahci device.

Signed-off-by: Ian Campbell

blackfin: Add to numerous drivers

2014-02-20T17:00:27+00:00

With d6a320d we moved some clock externs out of blackfin_local.h and
into clock.h but now need to include  in more drivers to
avoid warnings.

Cc: Sonic Zhang 
Signed-off-by: Tom Rini

sandbox: block driver using host file/device as backing store

2014-01-09T00:24:03+00:00

Provide a way to use any host file or device as a block device in U-Boot.
This can be used to provide filesystem access within U-Boot to an ext2
image file on the host, for example.

The support is plumbed into the filesystem and partition interfaces.

We don't want to print a message in the driver every time we find a missing
device. Pass the information back to the caller where a message can be printed
if desired.

Signed-off-by: Henrik Nordström 
Signed-off-by: Simon Glass 
- Removed change to part.c get_device_and_partition()

Signed-off-by: Simon Glass 
Reviewed-by: Simon Glass

ahci: Fix cache align error messages

2013-12-04T13:12:08+00:00

Align the ATA ID buffer to the cache-line boundary. This gets rid
of the below error mesages on ARM v7 platforms.

 scanning bus for devices...
 ERROR: v7_dcache_inval_range - start address is not aligned - 0xfee48618
 ERROR: v7_dcache_inval_range - stop address is not aligned - 0xfee48818

CC: Aneesh V 
Signed-off-by: Roger Quadros

ahci: Error out with message on malloc() failure

2013-12-04T13:12:08+00:00

If malloc() fails, we don't want to continue in ahci_init() and
ahci_init_one(). Also print a more informative error message on
malloc() failures.

CC: Rob Herring 
Signed-off-by: Roger Quadros

drivers: convert makefiles to Kbuild style

2013-10-31T17:26:01+00:00

Signed-off-by: Masahiro Yamada

Coding Style cleanup: remove trailing white space

2013-10-14T20:06:53+00:00

Signed-off-by: Wolfgang Denk

Fix some obvious typos across multiple subsystems.

2013-09-20T14:29:48+00:00

Typoes fixed:

  "partion" -> "partition"
  "retrive", "retreive" -> "retrieve"
  "th" -> "to"

Signed-off-by: Robert P. J. Day